PERIODICAL SERVICES TO OTM ZONE B AT MIL STN SGNR

Amount

Taking down cement plaster of amy description on bricks or concrete surfaces of walls including racking out joints, hacking for keys scrubbing down with water etc. complete all as specified directed by Engr-in-Charge.

M&L 15mm thick, rendering in cement mortar 1:6 to brick/concrete wall surfaces finished even and smooth without using extra cement complete all as specified and directed by Engr-in-Charge.

M&L 15mm thick, rendering in cement mortar CM 1:4 to brick/concrete wall surfaces with WPC 3% by wt of cement finished even & smooth without using extra cement complete all as specified and directed by Engr-in-Charge. (Note : The cost of WPC will be included in the quoted rate)

M&L 5mm thick, rendering in cement mortar 1:3 to ceiling surfaces on patches finished even and smooth without using extra cement in patches complete all as specified and directed by Engr-in-Charge.

M&L two coats of Acrylic emulsion on newly pastered internal wall surfaces over including 3mm thick one coat of wall care putty including preparation of surfaces complete all as specified and directed by Engineer in charge.

M&L one coat of Acrylic emulsion on newly pastered ceiling surfaces over including 3mm thick one wall care putty including preparation of surfaces complete all as specified and directed by Engineer in charge.

M&L for applying two coats of cement base paint over and including 3mm thick one coat of primer on new plastered surfaces of walls including preparation of surfaces complete all as specified and directed by Engr-in-Charge.

Dismantling of brick work built in cement mortar of any description complete all as specified and directed by Engineer - in - Charge.

M&L brick work with sub class 'B' bricks, straight or curved on plan exceeding 6 mtr mean radius built in CM 1:6 complete all as specified and directed by Engineer - in - Charge. (Note : Brick work for parapet wall)

Hacking out old broken glass (any thickness, size, quality or description) from metal frames, including punching or drilling out old glazing pins / spring clips and glazed with oil putty complete all as specified and directed by Engineer - in - Charge.

S&F 4 mm thick plain sheet glass ordinary quality and glazing with oil putty square n.exc 0.5 sqm in each pane of any size complete all as specified and directed by Engineer - in - Charge.

S&F 4 mm thick figured glass ordinary quality and glazing with oil putty square n.exc 0.5 sqm in in each pane of any size complete all as specified and directed by Engineer - in - Charge.

M & L for preparation of surfaces by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots wall surfaces (internal and external wall surfaces) complete all as specified and directed.

M & L for complete removal of existing treatment on wall surfaces (internal and external wall surfaces) complete all as specified and directed.

M & L for preparation of surfaces by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots ceiling surfaces complete all as specified and directed.

M & L for one coat of wall care putty 2mm thick (in two layers) on old plastered/decorated wall and ceiling surfaces (internal and external wall surfaces) complete all as specified and directed by Engineer - in - Charge.

M&L two coats of white wash on old decorated surfaces of walls including preparation of surfaces by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots complete all as specified and directed by Engr-in-Charge.

M&L two coats of white wash on old decorated surfaces of ceiling including preparation of surfaces by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots complete all as specified and directed by Engr-in-Charge.

M&L one coat of cement base paint on old decorated wall surfaces complete all as specified and directed by Engr-in-Charge.

M&L two coats of cement base paint on old decorated wall surfaces complete all as specified and directed by Engr-in-Charge.

M & L for applying one coat of Premium Acrylic Smooth exterior paint (Apex) with one coat of primer on external wall surfaces as per manufacturers instruction complete all as per direction of Engineer in charge.

M & L for applying two coats of Premium Acrylic Smooth exterior paint (Apex) with one coat of primer on external wall surfaces as per manufacturers instruction complete all as per direction of Engineer in charge.

M&L one coat of Acrylic emulsion on old decorated internal wall surfaces complete all as specified and directed by Engr-in-Charge.

M & L two coats of Acrylic emulsion on old decorated plastered internal wall surfaces complete all as specified and directed by Engineer - in - Charge

M&L two coats of Acrylic emulsion on old pastered ceiling surfaces complete all as specified and directed by Engineer in charge.

M&L two coats of synthetic enamel paint on old painted steel surface of any description over 10cm in width or girth, not otherwise described including preparation of surfaces complete all as specified and directed by Engineer - in - Charge.

M&L two coats of synthetic enamel, paint on old painted wooden surfaces of any description over 10cm width or girth including preparation of surface as knotting, stopping, burning off or removing, scraping paint of surfaces etc complete all as specified and directed by Engineer - in - Charge.

M&L for Writing letters or figures (Block. Roman, Italic or Indian) n exc. 30 cm high complete all as specified and directed by Engineer - in - Charge.

M&L for Stops, commas, short lines, dashes, hyphens, brackets, etc. complete all as specified and directed by Engineer - in - Charge.

M&L for chajjas/roof projection faces repair work in cement mortar 1:3, faces width n.exc 20cm finished even & smooth without using extra cement complete all as specified and directed by Engr-in-Charge.

Shotcreting thickness 25mm in RCC columns, beams and slab etc. (with mix minimum cement content of 350 Kg per Cum, M-25). Concrete having the specified minimum characteristic compressive strength (with ordinary portland cement, coarse sand and graded stone aggregates of 6mm to 10 mm size in proportion as per design citeria) incl the cost of centering and shuttring at edges and corner etc as directed by Engr-in-Charge incl chipping of unsound/week concrete material 25mm average thickness from slabs, beams/ columns etc with mannual chisel or standard power driven percussion type all of approved makes incl tapering of all edges, making square shoulder of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes and throughly washing with water and allowing it to dry incl removel of rust by applying approved rust remover chemical and the coating with Dr Fixit Epoxy zinc primer @ 6 Sqm per Litre at DFT of 100 micron as per manufacturer's instruction and specification, including removing rubbish material from building and thrown in low lying empty area at any distance from the site as complete all as specified and directed by Engineer in Charge. Make :- Sika / Fosroc / Pidilite or Techno commercial equivalent make approved by GE in writing from E-in-C's approved list. (Note : Complete treatment to be executed by approved applicator.)

Supply and fixing hard drawn steel wire fabric not exc 4kg/sqm cut to lengths, wire mesh to be fixed and firmly anchored to the concrete surface by means of 'L' shaped mild steel shear key welded with existing reinforcement including cost of material, labour, tools, and plants incl welding/L-clip/typing with mild steel wire (annealed) not less than 0.9mm dia complete all as specified and directed by Engineer in Charge.

Drilling holes of 12mm dia up to 100mm deep holes in structural members at the interval of 300 mm in staggered manner or along the crack line in Reinfored Concrete (RC) structural element incluing cleaing of the holes by air blower and inserting 12 mm dia NRV (Non Returnable Valve) nozzle compatiable with epoxy injector and having machined external end to receive outlet of Grouting Gun. Fix inside the hole by applying thixotropic epoxy adhesive to ensure complete sealing and allow curing the system for minimum of 8 Hrs before Grouting includig nozzle projections, excess putty, if any, over concrete element by grinding, leveling and finishing the external surface, after completion of the work, etc. complete all as specified and directed by Engineer in Charge.

Grouting, injecting two pare, low viscosity, moisture insensitive inection liquied, based on high strength epoxy resin by pressure and using pressure epoxy injector with accessories till nozzle refused to accept the grout including mixing of grout having following properties : (i) Mixed Density 1.1 Kg/l (at +27ºC); Viscosity ~ 250 mPas at +30ºC and should comply according to ASTM C 881, Type II and IV, Grade - 1, Class E+F (ii) Compressive strength >= 70 N/sqmm (7 days) according to ASTM C 579; Tensile Strength ~ 50 N/sqmm (after 7 days at + 30ºC cure) (According to ASTM D 638); Tensile Modulus ~ 2000 N/sqmm (after 7 days at +30ºC cure) (According to ASTM D 638); (iii) Bond Strength ~ 10.8 N/sqmm (failure in concrete) after 14 days at +30ºC cure; Flexural strength ~ 50 N/sqmm according to ISO 178. (iv) Seal the nozzle with thixotropic epoxy adhesive after the refusal of grout material from the nozzle. Note:- leakage through other nozzle or cracks are required to be monitored while grouting and such points to tbe sealed as and when required without any extra cost complete all as specified and directed by Engineer in Charge. (Note :- Mode of measurement : per kg of material consumed Make: Sika - SikaDur 52 LP / Fosroc - Conbextra EP 10/Pidilite Dr Fixit Epoxy injection Grout or equivalemtn make approved by GE in writing from E-in-Cs Br approved list.)

Note :(i) Amount of credit for retrieved materials is mentioned in Sch 'A' Section-II of tender documents in pdf form which will be deducted while acceptance of tender offline.

PAREEK AND COMPANY (BID ID -3064562)

AYUSH BUILDERS (BID ID -3067133)

Dashmesh Construction Company (BID ID -3077545)